/**
 * Copyright 2011 Joao Miguel Pereira
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package eu.jpereira.trainings.designpatterns.creational.factorymethod;
 
/**
 * The Report Generator will create reports based on a given type
 * @author jpereira
 *
 */
public class ReportGenerator {
 
        /**
         * Generate a new report.
         * @param data The report data
         * @param type the type of report
         * @return the generated report, or null of type is unknown
         */
        public Report generateReport(ReportData data, String type) {
 
                Report generatedReport = null;
 
                generatedReport = createReport(type);
                if (generatedReport != null) {
                        generatedReport.generateReport(data);
                }
 
                return generatedReport;
        }
       
        private Report createReport(String type){
                if (type.equals("JSON")) {
                        return new JSONReport();
                } else if (type.equals("XML")) {
                        return new XMLReport();
                } else if (type.equals("HTML")) {
                        return new HTMLReport();
                } else if (type.equals("PDF")) {
                        return new PDFReport();
                }
                else
                        return null;
        }
}